Marine Weather Message
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
229 WHUS72 KCHS 100515 MWWCHS URGENT - MARINE WEATHER MESSAGE National Weather Service Charleston SC 1215 AM EST Mon Nov 10 2025 AMZ350-101500- /O.EXT.KCHS.SC.Y.0061.000000T0000Z-251110T2200Z/ /O.UPG.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ /O.NEW.KCHS.GL.W.0011.251110T2200Z-251111T1400Z/ Waters from South Santee River to Edisto Beach SC out 20 NM- 1215 AM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 9 AM EST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt and seas 3 to 6 ft expected. * WHERE...South Santee River to Edisto Beach out 20 NM. * WHEN...For the Small Craft Advisory, until 5 PM EST this afternoon. For the Gale Warning, from 5 PM this afternoon to 9 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ352-101500- /O.EXT.KCHS.SC.Y.0061.000000T0000Z-251110T2200Z/ /O.UPG.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ /O.NEW.KCHS.GL.W.0011.251110T2200Z-251111T1300Z/ Waters from Edisto Beach SC to Savannah GA out 20 NM- 1215 AM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 8 AM EST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, northwest winds 20 to 30 kt with gusts up to 40 kt and seas 3 to 6 ft expected. * WHERE...Edisto Beach to Savannah out 20 NM. * WHEN...For the Small Craft Advisory, until 5 PM EST this afternoon. For the Gale Warning, from 5 PM this afternoon to 8 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ354-101500- /O.EXT.KCHS.SC.Y.0061.000000T0000Z-251110T2300Z/ /O.UPG.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ /O.NEW.KCHS.GL.W.0011.251110T2300Z-251111T1300Z/ Waters from Savannah GA to Altamaha Sound GA out 20 NM, including Grays Reef National Marine Sanctuary- 1215 AM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM EST THIS EVENING... ...GALE WARNING IN EFFECT FROM 6 PM THIS EVENING TO 8 AM EST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 5 ft. For the Gale Warning, northwest winds 25 to 35 kt and seas 3 to 6 ft expected. * WHERE...Savannah to Altamaha Sound out 20 NM. * WHEN...For the Small Craft Advisory, until 6 PM EST this evening. For the Gale Warning, from 6 PM this evening to 8 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ374-101500- /O.EXT.KCHS.SC.Y.0061.000000T0000Z-251110T2200Z/ /O.UPG.KCHS.GL.A.0011.251110T2100Z-251111T0900Z/ /O.NEW.KCHS.GL.W.0011.251110T2200Z-251111T1700Z/ Waters from Savannah GA to Altamaha Sound GA from 20 to 60 NM- 1215 AM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... ...GALE WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO NOON EST TUESDAY... * WHAT...For the Small Craft Advisory, northwest winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 ft. For the Gale Warning, northwest winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 9 ft expected. * WHERE...Savannah to Altamaha Sound from 20 to 60 NM. * WHEN...For the Small Craft Advisory, until 5 PM EST this afternoon. For the Gale Warning, from 5 PM this afternoon to noon EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ AMZ330-101500- /O.EXT.KCHS.SC.Y.0061.251110T2000Z-251111T0900Z/ Charleston Harbor- 1215 AM EST Mon Nov 10 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 3 PM THIS AFTERNOON TO 4 AM EST TUESDAY... * WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and waves 1 to 2 feet expected. * WHERE...Charleston Harbor. * WHEN...From 3 PM this afternoon to 4 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$